Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tstn.ru
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 23:57:02 UTC · ↺ Refresh
MX Hostnames
- mx1.1plt.ru
- mx2.1plt.ru
MX Priorities
- mx1.1plt.ru: 10
- mx2.1plt.ru: 20
A / AAAA Records
- 155.212.234.206 (no PTR)
Mail Server IPs
- 92.242.36.97 ↩ mx1.1plt.ru
- 85.193.73.195 ↩ mx2.1plt.ru
SOA Record
Raw SOA
ns1.ngenix-dns.ru noc.ngenix.net 1 7200 600 1209600 300
Primary NS (mname)
ns1.ngenix-dns.ru
Admin Email (rname)
noc@ngenix.net
Serial
1
Refresh
7200s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.ngenix-dns.ru
ns1.ngenix-dns.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:e6.expertsender.com include:spf.leadhit.io include:spf.unisender.com include:_spf.1plt.ru ip4:92.242.41.187 ip4:85.193.73.195 ip4:172.30.24.249 ip4:10.130.78.249 ip4:92.242.36.97 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- ngenix-verification=f85b028246873d6d2f7ba7ffc0f64bf8
- SPFv=spf1 a mx include:e6.expertsender.com include:spf.leadhit.io include:spf.unisender.com include:_spf.1plt.ru ip4:92.242.41.187 ip4:85.193.73.195 ip4:172.30.24.249 ip4:10.130.78.249 ip4:92.242.36.97 ~all
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